比喻用法。

1. He denied that he'd failed to keep a proper lookout that night.

他否认当晚守望不力。

2. Troops tried to set up a lookout post inside a refugee camp.

部队试图在难民营里设一个瞭望哨。

3. We're always on the lookout for good computer programmers.

我们一直在物色优秀的计算机程序编制员.

4. Keep a lookout for a nasty little organization calling itself Defence Through Strength.

要警惕一个自称“实力防卫”的可恶组织。

5. Nature lovers will be on the lookout for eagles, cormorants, and the occasional whale.

自然爱好者要密切留意鹰、鸬鹚和偶尔出现的鲸鱼。